17529780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15377}}^1$

素因数の和:15408

約数の個数: 48

約数和(自身を含む): 51670080

約数和(自身を除く): 34140300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 15377, 30754, 46131, 61508, 76885, 92262, 153770, 184524, 230655, 292163, 307540, 461310, 584326, 876489, 922620, 1168652, 1460815, 1752978, 2921630, 3505956, 4382445, 5843260, 8764890, 17529780]

約数ペア:

[(1, 17529780), (2, 8764890), (3, 5843260), (4, 4382445), (5, 3505956), (6, 2921630), (10, 1752978), (12, 1460815), (15, 1168652), (19, 922620), (20, 876489), (30, 584326), (38, 461310), (57, 307540), (60, 292163), (76, 230655), (95, 184524), (114, 153770), (190, 92262), (228, 76885), (285, 61508), (380, 46131), (570, 30754), (1140, 15377)]